Herpes zoster lives in nerve tissue. Outbreaks of shingles start with itching, numbness, tingling or severe pain in a beltâlike pattern on the chest, back, or around the nose and eyes.In rare cases, herpes can infect the facial or eye nerves.utbreaks of shingles start with itching, numbness, tingling or severe pain in a beltâlike pattern on the chest, back, or around the nose and eyes. In rare cases, herpes can infect the facial or eye nerves.
Recombinant DNA is the general name for a piece of DNA that has been created by the combination of at least two strands. Recombinant DNA molecules are sometimes called chimeric DNA, because they can be made of material from two different species, like the mythical chimera.
recombinant DNA, a DNA molecule in which rearrangement of the genes has been experimentally induced. Enzymes are used to break isolated DNA molecules into fragments that are then rearranged in the desired sequence.NA sequences from another organism of the same or a different species may also be introduced into the molecule, which is then replicated, resulting in both genotypic and phenotypic alterations in the organism that carries the recombinant DNA.